Wash. Admin. Code § 173-98-440
Loans shall be secured by a general obligation pledge or a revenue pledge of the recipient. The obligation of the recipient to make loan repayments from the sources identified in its revolving fund loan agreement shall be absolute and unconditional, and shall not be subject to diminution by setoff, counterclaim, or abatement of any kind.
(2) Revenue obligation. Repayment of a loan may be secured by an irrevocable pledge of the net revenues of the recipient's utility and, in appropriate cases, utility local improvement district assessments.
Repayment of a loan shall constitute a lien and charge upon the net revenues of the recipient's utility prior and superior to any other charges whatsoever, except that the lien and charge shall be junior and subordinate to the lien and charge of any senior lien obligations. If applicable, repayment of a loan shall constitute a lien and charge upon utility local improvement district assessments prior and superior to any other charges whatsoever.
[Statutory Authority: RCW 90.48.035. WSR 07-14-096 (Order 05-16), § 173-98-440, filed 6/29/07, effective 7/30/07.]